| 摘要 |
1,126,284. Drying veneer sheets. ROBERT HILDEBRAND MASCHINENBAU G.m.b.H. 11 Jan., 1967 [12 Jan., 1966], No. 1489/67. Heading F4G. A drying apparatus for sheets, e.g. veneers 15 comprising two endless conveyer belts 11, 12 guided by rollers 2 to 6 and 4 to 10 respectively in a housing 1 between which the veneers are firmly gripped so that a smoothing or ironing effect is achieved whilst passing between nozzle boxes 16 projecting heated air thereonto to heat the belts whilst between successive guide rollers which belts conduct the heat for drying directly to the sheets therebetween. Radiation or other means for heating the belts may replace the boxes 16 and the conveyers may be perforated. Tensioning rollers 13 are provided and the rollers 6 and 7 guide the belts in at least one U-shaped path of travel from a loading point at the roller 2 to an outlet at the roller 3 at the same level, which outlet may be preceded by cooling nozzles 17. |
